<http://webisa.webdatacommons.org/prov/52970502>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/165841255> .
<http://webisa.webdatacommons.org/165841255>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgs.gov> .
<http://webisa.webdatacommons.org/165841255>	<http://www.w3.org/ns/prov#value>	"caused by factors other than precipitation." .
<http://webisa.webdatacommons.org/165841255>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .